hg: jdk7/tl/jdk: 6614052: jhat fails to read heap dump > 2GB.

[swamy.venkataramanappa at sun.com]

Changeset: dc604a6da888
Author:    swamyv
Date:      2008-08-29 14:33 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/jdk/rev/dc604a6da888

6614052: jhat fails to read heap dump > 2GB.
Summary: Modified the jhat code to use long for unsigned int. This is a forward port of changes from Kevin Walls.
Reviewed-by: jjh

! src/share/classes/com/sun/tools/hat/internal/parser/HprofReader.java